GF63430949

Iridium

wire, 0.25 mm diameter, size 1000 mm, purity 99.9%

• Synonym(s): IR005121
• Empirical Formula (Hill Notation): Ir
• CAS Number: 7439-88-5
• Molecular Weight: 192.22
• MDL number: MFCD00011062
• UNSPSC Code: 12141720
• PubChem Substance ID: 329809562
• NACRES: NA.23

Properties

• assay: 99.9%
• form: wire
• manufacturer/tradename: Goodfellow 634-309-49
• resistivity: 4.71 μΩ-cm
• size: 1000 mm
• diameter: 0.25 mm
• bp: 4130 °C (lit.)
• mp: 2450 °C (lit.)
• density: 22.65 g/cm³ (lit.)
• SMILES string: [Ir]
• InChI: 1S/Ir
• InChI key: GKOZUEZYRPOHIO-UHFFFAOYSA-N

Description

General description

For updated SDS information please visit www.goodfellow.com

Application

• Iridium-based double perovskites for efficient water oxidation in acid media: This study discusses the potential of iridium-based double perovskites in enhancing the efficiency of water oxidation, crucial for energy storage and conversion technologies (O Diaz-Morales, S Raaijman, R Kortlever, 2016).
• Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts: This research explores the design of nanoporous iridium-iridium oxide structures that optimize the activity and stability of catalysts used for oxygen evolution (YT Kim, PP Lopes, SA Park, AY Lee, J Lim, 2017).
• Perspectives on current and future iridium demand and iridium oxide catalysts for PEM water electrolysis: Analyzing the demand projections for iridium in polymer electrolyte membrane water electrolysis, this paper assesses strategies to improve the utilization of iridium in catalysts (M Clapp, CM Zalitis, M Ryan, 2023).

Legal Information

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Safety Information

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable